The shocking news made me realizeterrible problems we would face

Though it is very hot, I am busy writing materials for my students, only ____ once in a while to have some water. [ ]

If you have settled to _____and get married after the voyage, you must _____ considering looking for a jobin the city.

He hurried to the railway station out of breath, only _______ that the train leaving for Shanghai had been away for half an hour.

242. We have got everything ready and allof us are waiting for you. You should have _____ quickly for the trip toGuangzhou.